igneous rock (Meaning)
Wordnet
igneous rock (n)
rock formed by the solidification of molten magma
Synonyms & Antonyms of igneous rock
No Synonyms and anytonyms found
igneous rock Sentence Examples
- The Grand Canyon's towering cliffs are composed primarily of igneous rock.
- Basalt, an igneous rock formed by the rapid cooling of lava, is the most common rock type on Earth's surface.
- Granite, an intrusive igneous rock, is often used in construction due to its durability.
- Obsidian, a volcanic glass formed from the rapid cooling of lava, is sharp and can be used to make tools and weapons.
- Gabbro, a coarse-grained igneous rock, is commonly found in oceanic crust and mountain ranges.
- Pumice, a lightweight igneous rock formed by the rapid cooling of lava containing gas bubbles, is used as an abrasive and in building materials.
- Scoria, a vesicular igneous rock with a rough surface, is often formed by the cooling of lava bombs.
- Igneous rocks can provide valuable information about the geological history and composition of an area.
- The study of igneous rocks, known as petrology, helps scientists understand the formation and evolution of Earth's crust and mantle.
- Volcanic activity, which produces igneous rock, is a fundamental process in the Earth's geological system.
FAQs About the word igneous rock
rock formed by the solidification of molten magma
No synonyms found.
No antonyms found.
The Grand Canyon's towering cliffs are composed primarily of igneous rock.
Basalt, an igneous rock formed by the rapid cooling of lava, is the most common rock type on Earth's surface.
Granite, an intrusive igneous rock, is often used in construction due to its durability.
Obsidian, a volcanic glass formed from the rapid cooling of lava, is sharp and can be used to make tools and weapons.
